日期	单位净值
2023-04-28	1.0656
2023-04-26	1.0652
2023-04-21	1.0642
2023-04-19	1.0639
2023-04-14	1.0632
2023-04-12	1.0628
2023-04-07	1.0620
2023-04-06	1.0619
2023-03-31	1.0609
2023-03-29	1.0605
2023-03-24	1.0596
2023-03-22	1.0593
2023-03-17	1.0586
2023-03-15	1.0583
2023-03-10	1.0573
2023-03-08	1.0569